JP2013024984A5

JP2013024984A5 -

Info

Publication number: JP2013024984A5
Application number: JP2011158047A
Authority: JP
Filing date: 2011-07-19
Publication date: 2014-08-28
Anticipated expiration: 2031-07-19

Description

本発明の制御装置は、
表示パネルと、複数の分割領域からなり、１つ以上の分割領域を１つの発光単位として、発光単位毎に、決定された発光輝度で発光する発光手段と、を備える表示装置を制御する制御装置であって、
第１画像を拡大した第２画像を表示する場合に、前記第１画像に対する前記第２画像の拡大率に応じて、前記第１画像を表示する場合よりも発光単位のサイズを大きくする制御手段
を有することを特徴とする。
The control device of the present invention
A control device that controls a display device that includes a display panel and a light emitting unit that includes a plurality of divided regions and that has one or more divided regions as one light emitting unit, and that emits light at a determined light emitting luminance for each light emitting unit. Because
When displaying a second image obtained by enlarging the first image, the control unit increases the size of the light emitting unit according to the enlargement ratio of the second image with respect to the first image than when displaying the first image. It is characterized by having.

本発明の制御装置の制御方法は、
表示パネルと、複数の分割領域からなり、１つ以上の分割領域を１つの発光単位として、発光単位毎に、決定された発光輝度で発光する発光手段と、を備える表示装置を制御する制御装置の制御方法であって、
第１画像を拡大した第２画像を表示する場合に、前記第１画像に対する前記第２画像の拡大率に応じて、前記第１画像を表示する場合よりも発光単位のサイズを大きくする制御ステップ
を有することを特徴とする。 The control method of the control device of the present invention includes:
A control device that controls a display device that includes a display panel and a light emitting unit that includes a plurality of divided regions and that has one or more divided regions as one light emitting unit, and that emits light at a determined light emitting luminance for each light emitting unit. Control method,
A control step of increasing the size of the light emitting unit when displaying the second image obtained by enlarging the first image, according to the enlargement ratio of the second image with respect to the first image, compared with the case of displaying the first image. It is characterized by having.

Claims

A control device that controls a display device that includes a display panel and a light emitting unit that includes a plurality of divided regions and that has one or more divided regions as one light emitting unit, and that emits light at a determined light emitting luminance for each light emitting unit. Because
When displaying a second image obtained by enlarging the first image, the control unit increases the size of the light emitting unit according to the enlargement ratio of the second image with respect to the first image than when displaying the first image. A control device comprising:

In the initial state, the light emitting means emits light with a light emission luminance determined for each light emitting unit, with one divided region as one light emitting unit.
When the first image is displayed, the control unit sets the size of the light emitting unit as the size of the divided region, and when displaying the second image, the size of the light emitting unit is set as the size of the divided region. The control device according to claim 1, wherein the size is changed to a size enlarged at an enlargement ratio of the second image with respect to the first image.

The display device further includes a determining unit that determines, for each divided region, the light emission luminance of the light emitting unit using a statistical amount of an image displayed in the divided region.
The control device further includes storage means for storing statistics for each light emission unit of the first image when the first image is displayed;
When the second image is displayed, the control means uses the determining means as the statistic of the divided area included in the enlarged light emission unit, and the light emission stored in the storage means corresponding to the light emission unit. The control device according to claim 2, wherein the control device instructs the display device to use a unit statistic.

The display device
For each divided area, an acquisition means for acquiring statistics of images displayed in the divided area;
Determining means for determining the light emission luminance of the light emitting means using the statistics obtained by the obtaining means for each divided region;
Further comprising
When the second image is displayed, the control unit is configured so that the acquisition unit acquires the statistics of the divided regions included in the enlarged light emission unit from the region of the light emission unit. The control device according to claim 2, wherein the control device instructs the device.

The second image is displayed in at least a partial area of the screen,
5. The control device according to claim 1, wherein the control unit increases a size of a light emitting unit in at least a region where the second image is displayed.

The said control means performs the process which enlarges the size of the said light emission unit, when displaying the several image from which the magnification rate with respect to the said 1st image mutually differs. The control device according to claim 1.

The controller is
The control device according to claim 1, further comprising region determination means for determining a region of an image to be displayed so that an edge of the image and an edge of the divided region coincide with each other.

The controller is
A first mode in which one divided region is one light emission unit;
A second mode in which, when displaying the second image, the size of the light emitting unit is made larger than when displaying the first image, depending on the magnification of the second image relative to the first image;
The control apparatus according to claim 1, further comprising a selection unit that selects any one of a plurality of modes including the control unit.

A control device that controls a display device that includes a display panel and a light emitting unit that includes a plurality of divided regions and that has one or more divided regions as one light emitting unit, and that emits light at a determined light emitting luminance for each light emitting unit. Control method,
A control step of increasing the size of the light emitting unit when displaying the second image obtained by enlarging the first image, according to the enlargement ratio of the second image with respect to the first image, compared with the case of displaying the first image. A control method for a control device comprising:

In the initial state, the light emitting means emits light with a light emission luminance determined for each light emitting unit, with one divided region as one light emitting unit.
In the control step, when displaying the first image, the size of the light emitting unit is set as the size of the divided area, and when displaying the second image, the size of the light emitting unit is set as the size of the divided area. Change the size of the second image to the size enlarged by the magnification of the second image
The control method of the control apparatus according to claim 9.

  The display device further includes a determining unit that determines, for each divided region, the light emission luminance of the light emitting unit using a statistical amount of an image displayed in the divided region.
  The control method of the control device includes a recording step of recording, in a storage unit, a statistic for each light emission unit of the first image when displaying the first image,
  In the control step, when the second image is displayed, the light emission recorded in the recording step corresponding to the light emission unit is used as the statistic of the divided area included in the enlarged light emission unit by the determination unit. Instruct the display device to use unit statistics
The control method of the control apparatus according to claim 10.

  The display device
  For each divided area, an acquisition means for acquiring a statistic of an image displayed in the divided area;
  Determining means for determining the light emission luminance of the light emitting means using the statistics obtained by the obtaining means for each divided region;
Further comprising
  In the control step, when the second image is displayed, the display unit is configured so that the obtaining unit obtains the statistics of the divided regions included in the enlarged light emitting unit from the region of the light emitting unit. Instruct the device
The control method of the control apparatus according to claim 10.

The second image is displayed in at least a partial area of the screen,
In the control step, at least the size of the light emitting unit in the area where the second image is displayed is increased.
The control method of the control device according to any one of claims 9 to 12, wherein

In the control step, when a plurality of images having different magnifications with respect to the first image are displayed together, a process of increasing the size of the light emitting unit is performed.
The control method of the control device according to any one of claims 9 to 13.

The control method of the control device is:
A region determining step for determining a region of the image to be displayed so that the edge of the image and the edge of the divided region coincide.
The control method of the control device according to claim 9, further comprising:

  The control method of the control device is:
  A first mode in which one divided region is one light emission unit;
  A second mode in which, when displaying the second image, the size of the light emitting unit is made larger than when displaying the first image, depending on the magnification of the second image relative to the first image;
A selection step of selecting any of a plurality of modes including
The control method of the control device according to claim 9, wherein the control method is a control method.